{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "cell type", "DNA", "RNA", "protein"], "input": "To investigate the molecular basis for the critical regulatory interaction between NF-kappa B and I kappa B/MAD-3 , a series of human NF-kappa B p65 mutants was identified that functionally segregated DNA binding, I kappa B -mediated inhibition , and I kappa B -induced nuclear exclusion of this transcription factor ."}
{"cell line": [], "cell type": [], "DNA": [], "RNA": [], "protein": ["NF-kappa B", "I kappa B", "I kappa B/MAD-3", "human NF-kappa B p65 mutants", "NF-kappa B p65", "transcription factor"]}